fantasy animal generator

fantasy.animal.generator.js

'use strict';

const randomItem = (itemsArray) => itemsArray[Math.floor(Math.random() * itemsArray.length)];

const makeFantasyAnimal = () => {
  const animales = ['perro', 'gato', 'jirafa'];
  const verbos = ['escupe', 'caga', 'estornuda'];
  const elementos = ['fuego', 'hielo', 'moco'];

  return `${randomItem(animales)} ${randomItem(verbos)} ${randomItem(elementos)}`;
};

function * buildAnimalArmy() {
  while (Math.random() > .1) {
    yield makeFantasyAnimal();
  }
}

for (const fantasyAnimal of buildAnimalArmy()) {
  console.log(fantasyAnimal);
}